{"type": "article", "title": "Capability from Access Structure, Not Scale: Lower Bounds and Pre-Registered Tests for Hybrid Sequence Models", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/capability-from-access-structure-not-scale-lower-bounds-and-pre-registered-tests", "original_source": "https://arxiv.org/abs/2607.14144", "published": "2026-07-17T04:00:00+00:00", "accessed": "2026-07-17", "id": "capability-from-access-structure-not-scale-lower-bounds-and-pre-registered-tests"}